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Schematic: Add force_placement parameter to minetest.place_structure API

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This commit is contained in:
kwolekr 2014-02-15 19:46:57 -05:00
parent 3570f3e396
commit c163859057
4 changed files with 12 additions and 7 deletions
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9
src/script/lua_api/l_mapgen.cpp
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@ -599,9 +599,8 @@ int ModApiMapgen::l_place_schematic(lua_State *L)
dschem.rotation = (Rotation)rot;
if (lua_istable(L, 4)) {
int index = 4;
lua_pushnil(L);
while (lua_next(L, index) != 0) {
while (lua_next(L, 4) != 0) {
// key at index -2 and value at index -1
lua_rawgeti(L, -1, 1);
std::string replace_from = lua_tostring(L, -1);
@ -615,6 +614,10 @@ int ModApiMapgen::l_place_schematic(lua_State *L)
}
}
bool force_placement = true;
if (lua_isboolean(L, 5))
force_placement = lua_toboolean(L, 5);
if (!dschem.filename.empty()) {
if (!dschem.loadSchematicFile()) {
errorstream << "place_schematic: failed to load schematic file '"
@ -624,7 +627,7 @@ int ModApiMapgen::l_place_schematic(lua_State *L)
dschem.resolveNodeNames(ndef);
}
dschem.placeStructure(map, p);
dschem.placeStructure(map, p, force_placement);
return 1;
}